交换机命令show interfaces type0/port_#switchport|trunk用于显示中继连接的配置情况，下面是显示例子：
2950#show interface fastEthernet0/1 switchport
Name: fa0/1
Switchport: EnabledA．VLAN0 B．VLAN1 C．VLAN2 D．VLAN3

A:Administrative mode: trunk B:Operational Mode: trunk C:Administrative Trunking Encapsulation: dotlq D:Operational Trunking Encapsulation: dotlq E:egotiation of Trunking: disabled F:Access Mode VLAN: 0((inactive)) G:Trunking Native Mode VLAN: 1(default) H:Trunking VLANs Enabled: all I:Trunking VLANs active: 1, 2 J:Pruning VLANs Enabled: 2-1001 K:Priority for untagged frames: 0 L:Override vlan tag priority: FALSE M:Voice VLAN: none N:在这个例子中，端口fa0/1的链路模式被设置为______状态，默认的vlan是______。

下面是显示交换机端口状态的例子： 2950# show interface fastEthernet0/1 switchport Name: fa0/1 Switchport: Enabled Administrative mode: trunk Operational Mode: trunk Administrative Trunking Encapsulation: dot1q Operational Trunking Encapsulation: dot1q Negotiation of Trunking: Disabled Access Mode VLAN: 0 ((Inactive)) Trunking Native Mode VLAN: 1 (default) Trunking VLANs Enabled: ALL Trunking VLANs Active: 1, 2 Pruning VLANs Enabled: 2-1001 Priority for untagged frames: 0 Override vlan tag priority: FALSE Voice VLAN: none
在以上显示的信息中，端口fa0/1的链路模式被设置为（67），默认的VLAN为（68）。

A:VLAN0 B:VLAN1 C:VLAN2 D:VLAN3

在Cisco Catalyst 3548以太网交换机上建立一个名为lib105的VLAN，正确的配置是______。

A:Switch-3548#vlan 1 name lib105 B:Switch-3548#exit C:Switch-3548(vlan)#vlan 1 name lib105 D:Switch-3548(vlan)#exit E:Switch-3548(vlan)#vlan 1000 name lib105 F:Switch-3548(vlan)#exit G:Switch-3548(vlan)#vlan 1002 name lib105 H:Switch-3548(vlan)#exit

在Catalyst 3524以太网交换机上建立名为hyzx204的VLAN，正确的配置语句是______。

A:vlan 1 name hyzx204 B:vlan 105 hyzx204 C:vlan 500 name hyzx204 D:vlan 1005 name hyzx204

在Catalyst 3524以太网交换机上建立名为hyzx204的VLAN，正确的配置语句是______。

A:vlan 1 name hyzx204 B:vian 105 hyzx204 C:vlan 500 name hyzx204 D:vlan 1005 name hyzx204

在Catalyst 3548以太网交换机上建立名为sjwg105的VLAN，正确的配置语句是

A:Switch-3548 # vlan 1 name sjwg105 B:Switch-3548 # exit C:Switch-3548(vlan) # vlan 1 name sjwg105 D:Switch-3548(vlan) # exit E:Switch-3548(vlan) # vlan 1000 name sjwg105 F:Switch-3548(vlan) # exit G:Switch-3548(vlan) # vlan 1005 name sjwg105 H:Switch-3548(vlan) # exit

在Catalyst 3524以太网交换机上建立名为hyzx204的VLAN，正确配置语句是（）。

A:vlan 1 name hyzx204 B:vlan 105 hyzx204 C:vlan 500 name hyzx204 D:vlan 1005 name hyzx204

在Catalyst 3524 以太网交换机上建立名为hyzx204 的VLAN，正确的配置语句是

A:vlan 1 name hyzx204 B:vlan 105 hyzx204 C:vlan 500 name hyzx204 D:vlan 1005 name hyzx204